Wolf Tooth Ultralight Stem Cap and Bolt

Wolf Tooth Ultralight Stem Cap and Bolt Info

Wolf Tooth Ultralight Stem Cap and Bolt is a refined finishing component for riders who understand that every detail matters in a high-quality bike build. Clean, minimal, and precisely machined, this stem cap delivers a flush interface with your stem while reducing unnecessary weight at the cockpit.

Machined from premium 7075-T6 aluminum, the Ultralight Stem Cap balances strength and durability with impressive weight savings. At just 8 grams total—including the alloy bolt—it cuts more than half the weight of a standard stem cap and steel bolt setup, without compromising performance or reliability.

The low-profile design sits flush with most stems for a seamless appearance, or it can be paired with a spacer beneath it depending on your stack configuration. Available in a range of anodized finishes, the Wolf Tooth Ultralight Stem Cap is an easy way to add subtle color coordination while maintaining a purposeful, performance-focused aesthetic.

Compatibility

• Steerer Tube Size: 1 1/8" top (straight 1 1/8" or 1 1/2" to 1 1/8" tapered)
• Use Case: Compatible with standard threadless headset systems

Tech Specs

• Total Weight (Cap + Bolt): 8 grams
• Material: 7075-T6 aluminum
• Included: Black alloy bolt
• Torque Specification: 2–3 Nm with light grease on threads only
• Origin: Made in the USA

Design Benefits

1. Minimal Weight: Significantly lighter than standard steel bolt configurations.
2. Flush Aesthetic: Clean interface that integrates seamlessly with modern stems.
3. Premium Construction: High-strength 7075-T6 aluminum ensures durability and precision fit.
4. Color Coordination: Available in anodized finishes to complement cockpit accents.

Final Take

The Wolf Tooth Ultralight Stem Cap and Bolt proves that small components make a difference. For riders building lightweight, detail-oriented bikes, this stem cap offers meaningful weight savings and a clean, finished look—without sacrificing strength or reliability.